lpc17xx_rit.h
106 lines
| 3.4 KiB
| text/x-c
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CLexer
jeandet@pc-de-jeandet3.lab-lpp.local
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r16 | /********************************************************************** | ||
* $Id$ lpc17xx_rit.h 2010-05-21 | ||||
*//** | ||||
* @file lpc17xx_rit.h | ||||
* @brief Contains all macro definitions and function prototypes | ||||
* support for RIT firmware library on LPC17xx | ||||
* @version 2.0 | ||||
* @date 21. May. 2010 | ||||
* @author NXP MCU SW Application Team | ||||
* | ||||
* Copyright(C) 2010, NXP Semiconductor | ||||
* All rights reserved. | ||||
* | ||||
*********************************************************************** | ||||
* Software that is described herein is for illustrative purposes only | ||||
* which provides customers with programming information regarding the | ||||
* products. This software is supplied "AS IS" without any warranties. | ||||
* NXP Semiconductors assumes no responsibility or liability for the | ||||
* use of the software, conveys no license or title under any patent, | ||||
* copyright, or mask work right to the product. NXP Semiconductors | ||||
* reserves the right to make changes in the software without | ||||
* notification. NXP Semiconductors also make no representation or | ||||
* warranty that such application will be suitable for the specified | ||||
* use without further testing or modification. | ||||
**********************************************************************/ | ||||
/* Peripheral group ----------------------------------------------------------- */ | ||||
/** @defgroup RIT RIT (Repetitive Interrupt Timer) | ||||
* @ingroup LPC1700CMSIS_FwLib_Drivers | ||||
* @{ | ||||
*/ | ||||
#ifndef LPC17XX_RIT_H_ | ||||
#define LPC17XX_RIT_H_ | ||||
/* Includes ------------------------------------------------------------------- */ | ||||
#include "LPC17xx.h" | ||||
#include "lpc_types.h" | ||||
#ifdef __cplusplus | ||||
extern "C" | ||||
{ | ||||
#endif | ||||
/* Private Macros ------------------------------------------------------------- */ | ||||
/** @defgroup RIT_Private_Macros RIT Private Macros | ||||
* @{ | ||||
*/ | ||||
/* --------------------- BIT DEFINITIONS -------------------------------------- */ | ||||
/*********************************************************************//** | ||||
* Macro defines for RIT control register | ||||
**********************************************************************/ | ||||
/** Set interrupt flag when the counter value equals the masked compare value */ | ||||
#define RIT_CTRL_INTEN ((uint32_t) (1)) | ||||
/** Set timer enable clear to 0 when the counter value equals the masked compare value */ | ||||
#define RIT_CTRL_ENCLR ((uint32_t) _BIT(1)) | ||||
/** Set timer enable on debug */ | ||||
#define RIT_CTRL_ENBR ((uint32_t) _BIT(2)) | ||||
/** Set timer enable */ | ||||
#define RIT_CTRL_TEN ((uint32_t) _BIT(3)) | ||||
/** Macro to determine if it is valid RIT peripheral */ | ||||
#define PARAM_RITx(n) (((uint32_t *)n)==((uint32_t *)LPC_RIT)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/* Public Functions ----------------------------------------------------------- */ | ||||
/** @defgroup RIT_Public_Functions RIT Public Functions | ||||
* @{ | ||||
*/ | ||||
/* RIT Init/DeInit functions */ | ||||
void RIT_Init(LPC_RIT_TypeDef *RITx); | ||||
void RIT_DeInit(LPC_RIT_TypeDef *RITx); | ||||
/* RIT config timer functions */ | ||||
void RIT_TimerConfig(LPC_RIT_TypeDef *RITx, uint32_t time_interval); | ||||
/* Enable/Disable RIT functions */ | ||||
void RIT_TimerClearCmd(LPC_RIT_TypeDef *RITx, FunctionalState NewState); | ||||
void RIT_Cmd(LPC_RIT_TypeDef *RITx, FunctionalState NewState); | ||||
void RIT_TimerDebugCmd(LPC_RIT_TypeDef *RITx, FunctionalState NewState); | ||||
/* RIT Interrupt functions */ | ||||
IntStatus RIT_GetIntStatus(LPC_RIT_TypeDef *RITx); | ||||
/** | ||||
* @} | ||||
*/ | ||||
#ifdef __cplusplus | ||||
} | ||||
#endif | ||||
#endif /* LPC17XX_RIT_H_ */ | ||||
/** | ||||
* @} | ||||
*/ | ||||
/* --------------------------------- End Of File ------------------------------ */ | ||||